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Added a n_missing parameter to casereader_create_filter_missing.
[pspp-builds.git]
/
src
/
data
/
casereader.h
diff --git
a/src/data/casereader.h
b/src/data/casereader.h
index d4a1cce5188a7a467569cbceb95ec9f30a1db402..ffbd17323ffc32274c69ce8c41f7598170a08d16 100644
(file)
--- a/
src/data/casereader.h
+++ b/
src/data/casereader.h
@@
-70,6
+70,7
@@
void casereader_swap (struct casereader *, struct casereader *);
bool casereader_peek (struct casereader *, casenumber, struct ccase *)
WARN_UNUSED_RESULT;
bool casereader_peek (struct casereader *, casenumber, struct ccase *)
WARN_UNUSED_RESULT;
+bool casereader_is_empty (struct casereader *);
bool casereader_error (const struct casereader *);
void casereader_force_error (struct casereader *);
bool casereader_error (const struct casereader *);
void casereader_force_error (struct casereader *);
@@
-97,6
+98,7
@@
struct casereader *
casereader_create_filter_missing (struct casereader *,
const struct variable **vars, size_t var_cnt,
enum mv_class,
casereader_create_filter_missing (struct casereader *,
const struct variable **vars, size_t var_cnt,
enum mv_class,
+ casenumber *n_missing,
struct casewriter *exclude);
struct casereader *
struct casewriter *exclude);
struct casereader *
@@
-111,4
+113,8
@@
casereader_create_translator (struct casereader *, size_t output_value_cnt,
bool (*destroy) (void *aux),
void *aux);
bool (*destroy) (void *aux),
void *aux);
+struct casereader *
+casereader_create_arithmetic_sequence (struct casereader *,
+ double first, double increment);
+
#endif /* data/casereader.h */
#endif /* data/casereader.h */